GridinSoft Threat Intelligence
csrss.exe file report
Why it matters
Evidence available for this file
No final classification is available yet.
Malware disguised as legitimate software or delivered through deceptive packaging. Related Trojan reports help compare this file with nearby detections, publishers, and hashes.
First seen 2023-01-29 23:26:02 (3 years ago); latest analysis 2023-01-29 23:45:37 (3 years ago).
Product metadata: engRobustProduct.
Signed by 10700. The signature is reported as valid, but signed files can still be bundled or abused.
ThreatInfo has seen this file in user or system paths listed below. Unexpected locations increase the need for local verification.
Recommended action
What to do next
- Use the hash and metadata below to verify the exact file identity.
- Review publisher, signature, paths, and PE details for inconsistencies.
- Run a local scan if the file appears unexpectedly or starts with Windows.
File context
csrss.exe is a Windows file recorded in the ThreatInfo database. It is associated with engRobustProduct. The current detection status is Undefined, based on the latest analysis from 2023-01-29 23:45:37 (3 years ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.
ThreatInfo does not have a final classification for this file yet. Use the technical details below to compare the hash, size, signature, and observed locations with the copy found on your device.
File Details
| Product Name: | engRobustProduct |
| MD5: | fa31866a7b0b804c6f3b4ea2b16b5e87 |
| Size: | 4 MB |
| First Published: | 2023-01-29 23:26:02 (3 years ago) |
| Latest Published: | 2023-01-29 23:45:37 (3 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2023-01-29 23:45:37 (3 years ago) |
Overview
| Signed By: | 10700 |
| Status: | Valid |
The signature on csrss.exe is reported as valid. A valid signature helps confirm publisher identity, but it does not automatically make the file safe if the installer was bundled, abused, or downloaded from an untrusted source.
Common Places:
| %windir% |
ThreatInfo has observed csrss.exe in the locations listed above. Files found in temporary folders, user profile folders, startup locations, or unusual application directories should be reviewed more carefully than files installed under a known program directory.
OS Version:
The most common operating system signal for csrss.exe is Windows 10 with 100.0% of observed hits. If your system differs from the common profile, check whether the file was introduced by a specific installer, archive, or removable device.
Analysis
csrss.exe is identified as pe for 32-bit systems. The subsystem is Windows GUI. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
9a9efa3c332bb7a2b6b40423b1f5142a
76349282e952562d535e67eb618276e5
0f343b0931126a20f133d67c2b018a3b
3c63825015aabd810674f44afac6d12b
4d78e538c60f07b31f8ee14a24f18e83
faf4527ac3a59efef7e82093ec67d5a1
PE section names and hashes can reveal packing, injected resources, or unusual build artifacts. Sections with uncommon names, very large raw data, or hashes that differ from a trusted copy deserve additional review.
Report conclusion
This file is still under review
ThreatInfo has not assigned a final verdict yet. Compare the file hash, location, signature, and publisher before trusting the file on a production system.